Postcode record · Sutton
SM6 9LZ.
SM6 9LZ has 17 known premises and 48 planning records — 36 approved of 47 decided (76.6%). 6 EPC records.
Postcode SM6 9LZ · boundary not held, centred on the postcodeApprovedRefusedOther48 on the map — every match
At a glance · this postcodeSutton profile →
17
Premises
known addresses (UPRNs)
48
Applications
47 decided
76.6%
Approval rate
36 approved · 5 refused
55 days
Median decision time
average 58 days · 48 dated decisions
6
EPC records
ratings B 1 · C 3 · D 2
48
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
SM6 9LZ has 17 known premises and 48 planning records — 36 approved of 47 decided (76.6%). 6 EPC records.
Premises
Name
Details
UPRN 768018517
UPRN 5870088106
UPRN 5870088107
UPRN 5870088165
UPRN 5870088166
UPRN 5870088167
UPRN 5870088168
UPRN 5870088169
UPRN 5870088170
UPRN 5870088171
UPRN 768018517
UPRN 5870088106
UPRN 5870088107
Show all 10 rows
UPRN 5870088165
UPRN 5870088166
UPRN 5870088167
UPRN 5870088168
UPRN 5870088169
UPRN 5870088170
UPRN 5870088171
Planning
What happened?
48 planning applications across the postcode; 36 approved of 47 decided (76.6%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
T2 - Hawthorn - Crown reduce by 1m to a final height of 3.5m. T3 - Eliangnus - Crown reduce by 0.8m to a final height of 3.5m.
12 Mallard Way Wallington SM6 9LZ · premises record
Officer Edward Buckton
Work to a Preserved Tree
Approved
2025-10-09
Erection of a front porch.
9 Mallard Way Wallington SM6 9LZ · premises record
Officer Denuka Gunaratne
Householder Application
Approved
2024-04-29
Installation of sliding door to front porch.
9 Mallard Way Wallington SM6 9LZ · premises record
Officer Denuka Gunaratne
Householder Application
Approved
2023-09-08
T1 Sycamore tree (T1) - crown reduction by 3m and remove all deadwood; Prunus (T2) - re trim the crown by 1m; Oak tree (T3) - cut back over garden by 2m back to the old points.
11 Mallard Way Wallington SM6 9LZ · premises record
Officer Edward Buckton
Work to a Preserved Tree
Split
2023-03-16
Turkey Oak (T1) - to reduce the overall size of crown by 3m to old reduction points, remove epercormic trunk growth to crown break.
9 Mallard Way Wallington SM6 9LZ · premises record
Officer Edward Buckton
Work to a Preserved Tree
Approved
2021-12-07
Horse Chestnut (T1) - fell.
16 Mallard Way Wallington SM6 9LZ · premises record
Officer Edward Buckton
Fell a Preserved Tree
Approved
2021-09-14
2 x Damson (T1, T2) - reduce the overall size of crown by 2m.
4 Mallard Way Wallington SM6 9LZ · premises record
Officer Edward Buckton
Work to a Preserved Tree
Approved
2021-06-22
Ash (T1) - Reduce the overall size of crown by 2.5 meters
15 Mallard Way Wallington SM6 9LZ · premises record
Officer Edward Buckton
Work to a Preserved Tree
Approved
2021-05-25
Erection of a single storey rear extension and a single storey front extension incorporating a front entrance porch.
6 Mallard Way Wallington SM6 9LZ · premises record
Officer Denuka Gunaratne
Householder Application
Approved
2021-04-20
3 Prunus Trees (T1-T3) - fell. These trees are compleatly ivy smothered and are over 50% dead works to prevent these trees collapsing in heavy winds as they are very poor specimens any lower regrowth will be maintained to form a new hedge for the future
4 Mallard Way Wallington SM6 9LZ · premises record
Officer Edward Buckton
Fell a Preserved Tree
Split
2020-11-16
T2 - Hawthorn - Crown reduce by 1m to a final height of 3.5m. T3 - Eliangnus - Crown reduce by 0.8m to a final height of 3.5m.
12 Mallard Way Wallington SM6 9LZ · premises record
Officer Edward Buckton
Approved
2025-10-09
More
Work to a Preserved Tree
Erection of a front porch.
9 Mallard Way Wallington SM6 9LZ · premises record
Officer Denuka Gunaratne
Approved
2024-04-29
More
Householder Application
Installation of sliding door to front porch.
9 Mallard Way Wallington SM6 9LZ · premises record
Officer Denuka Gunaratne
Approved
2023-09-08
More
Householder Application
Show all 10 rows
T1 Sycamore tree (T1) - crown reduction by 3m and remove all deadwood; Prunus (T2) - re trim the crown by 1m; Oak tree (T3) - cut back over garden by 2m back to the old points.
11 Mallard Way Wallington SM6 9LZ · premises record
Officer Edward Buckton
Split
2023-03-16
More
Work to a Preserved Tree
Turkey Oak (T1) - to reduce the overall size of crown by 3m to old reduction points, remove epercormic trunk growth to crown break.
9 Mallard Way Wallington SM6 9LZ · premises record
Officer Edward Buckton
Approved
2021-12-07
More
Work to a Preserved Tree
Horse Chestnut (T1) - fell.
16 Mallard Way Wallington SM6 9LZ · premises record
Officer Edward Buckton
Approved
2021-09-14
More
Fell a Preserved Tree
2 x Damson (T1, T2) - reduce the overall size of crown by 2m.
4 Mallard Way Wallington SM6 9LZ · premises record
Officer Edward Buckton
Approved
2021-06-22
More
Work to a Preserved Tree
Ash (T1) - Reduce the overall size of crown by 2.5 meters
15 Mallard Way Wallington SM6 9LZ · premises record
Officer Edward Buckton
Approved
2021-05-25
More
Work to a Preserved Tree
Erection of a single storey rear extension and a single storey front extension incorporating a front entrance porch.
6 Mallard Way Wallington SM6 9LZ · premises record
Officer Denuka Gunaratne
Approved
2021-04-20
More
Householder Application
3 Prunus Trees (T1-T3) - fell. These trees are compleatly ivy smothered and are over 50% dead works to prevent these trees collapsing in heavy winds as they are very poor specimens any lower regrowth will be maintained to form a new hedge for the future
4 Mallard Way Wallington SM6 9LZ · premises record
Officer Edward Buckton
Split
2020-11-16
More
Fell a Preserved Tree
Building control
Building-control records are not yet collected for Sutton — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 10 applications
Case officer on 9 applications
Case officer on 6 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 10 applications
Case officer on 9 applications
Case officer on 6 applications
Show all 6 rows
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent48 applications and 48 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy6 EPC records; ratings B: 1, C: 3, D: 2.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
Planning Atlas ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.